document.write( "Question 912159: If f(x)=2x^2+3x-4 than f(3-x) can be written in the form ax^2+bx+c where a,b,c are integers. Find a+b+c. \n" ); document.write( "
Algebra.Com's Answer #553624 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! If f(x)=2x^2+3x-4 than f(3-x) can be written in the form ax^2+bx+c where a,b,c are integers. Find a+b+c. \n" ); document.write( "*** \n" ); document.write( "f(x)=2x^2+3x-4 \n" ); document.write( "f(3-x)=2(3-x)^2+3(3-x)-4 \n" ); document.write( "=2(9-6x+x^2)+9-3x-4 \n" ); document.write( "=18-12x+2x^2+9-3x-4 \n" ); document.write( "=2x^2-15x+23 \n" ); document.write( "a=2 \n" ); document.write( "b=-15 \n" ); document.write( "c=23 \n" ); document.write( " |